This opportunity is for the refurbishment of critical shipboard components, specifically a ball and mating seats, designated as SPECIAL EMPHASIS material due to the high risk of failure. The work involves inspection, re-use or replacement of parts, and refurbishment to meet detailed NAVSEA drawing and material specifications, including strict traceability and certification requirements. The contractor must maintain a quality system compliant with ISO-9001 or MIL-I-45208, and all work is subject to Government Quality Assurance at the source, with the place of performance requiring authorization before any change. The contract is a total small business set-aside, will be issued bilaterally, and carries a DO priority rating for national defense under the Defense Priorities and Allocations System. No specific budget amounts, submission timelines, or performance location are mentioned in the description.